Re: lilypond scheme-sandbox

[Madoka Machitani]

Maybe this is a documentation error. I tried the sequence in another scheme implementation (racket)

and resulted in a similar output, implying separate functions are processed one by one, 

whose outputs intersperesed each time with command prompts.

So, you need to enclose multiple functions (commands) with "begin"

in a case like this, as follows:

guile> (begin

         (display a)

         (newline)) 

HTH, and happy schemeing!

On Thu, May 2, 2013 at 8:31 PM, MING TSANG <address@hidden> wrote:

Hi lily user:

I try lilypond scheme-sandbox.  The highlight did not correspond to what chapter 1 - scheme tutorial (extending.pdf) said: "2" is suppose displays on a line, but it is not.  Please refer to the copy of the run.

Thanks for the help,

Ming

Microsoft Windows [Version 6.1.7600]

Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\Tsang>lilypond scheme-sandbox

GNU LilyPond 2.16.2

Processing `C:/Program Files (x86)/LilyPond/usr/share/lilypond/current/ly/scheme

-sandbox.ly'

Parsing...

guile> (define a 2)

guile> a

2

guile> (display a)

2guile> (display a)(newline)

2guile>

guile> (display a)(display "\n")

2guile>

guile> (set! a 12345)

guile> a

12345

guile> (display a) (newline)

12345guile>

guile> (display a)(newline)

12345guile>

guile>

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